The Automatic Air Circuit Breaker (ACB), designed for industrial and commercial applications, is a robust solution engineered to manage electrical circuits efficiently. With a rated current range of 1000 to 2500 A, this ACB accommodates various power demands, making it versatile for different operational requirements.
A key feature is its Rated Impulse Withstand Voltage of 12 kV, ensuring resilience against transient over-voltages often encountered in industrial environments. Complementing this is the Rated Insulation Voltage of 1000 VAC, which provides reliable insulation performance under high voltage conditions.
This product boasts a Rated Short Time Withstand Current and Breaking Capacity of 66 kA. These specifications are crucial for handling short-circuit conditions safely without compromising system integrity, thereby enhancing safety and reliability in critical operations.
Operating at a Rated Voltage of 690 VAC, it aligns with common industrial voltage levels, facilitating seamless integration into existing systems. The trip unit incorporated in this ACB is the Ekip Touch LSIG model. This advanced trip unit offers comprehensive protection features including Long-time (L), Short-time (S), Instantaneous (I), and Ground fault (G) protections—essential for safeguarding electrical installations from various faults.
Power efficiency is also addressed with a Power Loss specification of 550 W. This ensures that while performing its protective functions effectively, the ACB does not contribute excessively to energy consumption—a vital consideration for sustainable operations.
Designed with four poles and featuring a Frame Size of E2.2, this breaker supports balanced load distribution across phases while maintaining compactness suitable for space-constrained installations. The Terminal Type specified as Horizontal Rear Spread facilitates straightforward installation and maintenance by allowing easy access to connections at the rear side.
Compliance with IEC 309 standards signifies adherence to international quality benchmarks ensuring both safety and performance are met consistently across diverse applications.
Overall, this Automatic ACB combines technical precision with practical design elements tailored for demanding environments where reliability cannot be compromised.